cryptocat/cryptocat-ios — pull request #31 by danpalmer (2014-01-09 20:35:01+00:00)
Title: Support incorrectly capitalised "http" in URLs sent in chat.

iOS autocorrect is notorious for correcting “http” to “Http” and
similarly with “https”. This fix lower-cases the scheme before checking
it is http/https so that we can accommodate autocorrect.